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AstDyS ∴ Objects ∴ 2005SF221 ∴ Summary
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(311377) 2005SF221  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.17421 6.018e-08 au
e 0.179602 8.291e-08
i 15.565 1.148e-05 deg
Ω 211.025 3e-05 deg
ω 243.769 4.308e-05 deg
M 59.98 3.486e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6041 au
Aphelion 3.7443 au
Asc. node-Earth separation 2.33005 au
Desc. node-Earth separation 1.85121 au
Earth MOID 1.66225 au
Orbital period 2065.62 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 4487.99 days
Unobserved 461 days

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Ephemeris at epoch 58592 MJD
Right Ascension 205.713 deg
Declination -11.86 deg
V Magnitude 20.19 mag
Solar Elongation -178.84 deg
Galactic Latitude 49.06 deg
Rate 0.216 deg/day
Direction -52.621 deg

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